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Posted to github@datafusion.apache.org by "andygrove (via GitHub)" <gi...@apache.org> on 2026/07/07 15:05:58 UTC
[I] Drop support for JDK 11 [datafusion-comet]
andygrove opened a new issue, #4844:
URL: https://github.com/apache/datafusion-comet/issues/4844
### What is the problem the feature request solves?
JDK 11 support ended in September 2013. We should plan on dropping support in Comet to reduce the CI matrix.
### Describe the potential solution
_No response_
### Additional context
_No response_
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Re: [I] Drop support for JDK 11 [datafusion-comet]
Posted by "sunchao (via GitHub)" <gi...@apache.org>.
sunchao closed issue #4844: Drop support for JDK 11
URL: https://github.com/apache/datafusion-comet/issues/4844
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Re: [I] Drop support for JDK 11 [datafusion-comet]
Posted by "comphead (via GitHub)" <gi...@apache.org>.
comphead commented on issue #4844:
URL: https://github.com/apache/datafusion-comet/issues/4844#issuecomment-4960809289
According to https://archive.apache.org/dist/spark/docs/3.5.0/#downloading
```
Spark runs on Java 8/11/17, Scala 2.12/2.13, Python 3.8+, and R 3.5+. Java 8 prior to version 8u371 support is deprecated as of Spark 3.5.0. When using the Scala API, it is necessary for applications to use the same version of Scala that Spark was compiled for. For example, when using Scala 2.13, use Spark compiled for 2.13, and compile code/applications for Scala 2.13 as well.
```
So starting from Spark 4 the minimum JDK 17
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